In summary, the Canon EF 400mm f/2.8L IS III USM lens is a superb performer. You can view additional images in the Equipment Database, where you can add your own review, photos and product ratings.

However, the prospect of a simplified design and reduced aperture size suggests these lenses will be significantly cheaper than Canon's current offerings, like the Canon RF 400mm f/2.8 L IS USM ...

The new EF 35mm f/2 IS USM is designed to offer outstanding flexibility – allowing photographers to capture an even broader range of scenes and subjects in wide-angle. The lens is Canon’s ...

Example: Canon EF 35mm F2 IS USM EF-S lenses are made for APS-C SLRs and do not work with full-frame models. Like EF, EF-S lenses are no longer being developed but can be found in shops.

It’s also a whopping 47% lighter! It’s a similar story with the older Canon EF 16-35mm f/2.8L III USM lens for DSLRs, too, though here Canon says it delivers comparable image quality. If these claims ...

The Canon RF 28-70mm f/2.8 IS STM redresses the balance of trinity standard zooms, with a relatively compact, lightweight and ...

The Canon RF 15-35mm F2.8L IS USM is undoubtedly an impressive lens offering a useful and versatile wide-angle focal range. Image quality is great, although if I'm being picky the heavy reliance ...

[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

Do you use a Canon EOS R mirrorless camera? From wide-angle to telephoto, these are the best lenses we've tested for the platform. Images, and the devices that capture them, are my focus.

It features a bright maximum F2.8 aperture across its entire 16-28mm range, and is a much more compact and affordable option for enthusiasts than Canon’s pro RF 15-35mm F2.8L IS USM lens.

Here are his top tips. The Canon EF 70-200 f/4 L IS II USM combines light weight with a fast and sharp lens, making it a great option for any aspiring adventure photographer.